Enter the data below (at least the FEN value) and press
the "Generate Wikipedia Text Result (below)" button.
The Wikipedia format will be displayed below, which you can then cut and paste
into Wikipedia.

FEN:

Header:

Footer:

Type:

Alignment:

FEN2Wikipedia was created by
David A. Wheeler, and
is implemented using Javascript (aka ECMAscript).

Wikimedia commons has more information on the Wikipedia
standard "chess diagram" template.
This form takes normal FEN (e.g., "N" is white knight and "n" is black knight),
as well as "x" for a cross, "o" for a circle
on an empty squre, and the Capablanca chess symbols
"a" for archbishop and "c" for chancelor.
It uses two characters for a position, not one (the second character
shows the side of the piece/pawn); this means that the data will
work correctly on case-insensitive systems.
Wikipedia itself works correctly with case-sensitive data,
but by storing data this way, the data will work correctly
even on case-insensitive (some might say case-corrupting) systems.
In other words, by doing things this way, the data is more portable.